SeatGeek is a ticket resale company founded in 2009 that has experienced rapid growth, rising from $550,000 in sales in 2010 to $155 million in 2014. They employ customized recommendations and deal scoring to connect buyers with tickets from multiple sites stored within their mobile app. While still privately held, SeatGeek has raised over $100 million from investors. They continue pursuing partnerships and mobile features to build on their success as one of the largest online ticket sellers.